| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.119 | 19/6:03.261 |
| 2 | 3 | 21.242 | 18/6:03.249 |
| 3 | 2 | 20.528 | 18/6:05.334 |
| 4 | 2 | 18.283 | 19/6:16.067 |
| 5 | 2 | 19.672 | 19/6:15.607 |
| 6 | 2 | 19.852 | 19/6:15.871 |
| 7 | 1 | 19.145 | 19/6:14.140 |
| 8 | 1 | 18.986 | 19/6:12.464 |
| 9 | 1 | 21.587 | 19/6:16.652 |
| 10 | 1 | 19.889 | 19/6:16.776 |
| 11 | 1 | 20.467 | 19/6:17.875 |
| 12 | 1 | 19.598 | 19/6:17.416 |
| 13 | 1 | 19.394 | 19/6:16.729 |
| 14 | 1 | 19.511 | 19/6:16.299 |
| 15 | 1 | 19.323 | 19/6:15.688 |
| 16 | 1 | 19.455 | 19/6:15.311 |
| 17 | 1 | 24.734 | 18/6:00.831 |
| 18 | 1 | 19.950 | 18/6:00.735 |